Neomycin Sulfate Powder is a second generation antibiotic that targets pseudomonas, tuberculosis, and other gram negative bacteria in both freshwater and saltwater environments. Treatment: Dose 1/4 teaspoon per 10 gallon daily with a 25% water change. Continue daily treatments for 10 days for most bacterial ailments. Do not prematurely stop as this is how medications… Continue reading Neomycin Sulfate Powder